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Managing packet data interconnections in mobile communications

  • US 20030021252A1
  • Filed: 07/30/2001
  • Published: 01/30/2003
  • Est. Priority Date: 07/30/2001
  • Status: Active Grant
First Claim
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1. A method for use in managing data interconnections in a mobile communications network having multiple packet control function entities (PCFs) and multiple packet data serving nodes (PDSNs), wherein each PCF and PDSN communicates signaling messages according to a mobile signaling protocol, the method comprising:

  • receiving information for a Mobile Subscriber (MS); and

    associating the MS with a same one of the PDSNs when the MS moves from a first area covered by a first PCF to a second area covered by a second PCF.

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